Answer:
This problem can be solved through the creation of a system of equations relating the number of hamburgers (x) and cheeseburgers (y).
Having a combined total of 603 hamburgers and cheeseburgers can be written as x+y=603 and having 53 more cheeseburgers than hamburgers can be written algebraically as y=x+53.
To solve the system:
x+y=603
y=x+53
Substitute what y equals in the second equation for y in the first equation:
x+(x+53)=603
2x+53=603
-53 -53
2x=550
2 2
x=275 hamburgers
To solve for the number of cheeseburgers, substitute 275 for x in either equation.
y=x+53
y=275+53
y=328 cheeseburgers
To double check your work, make sure that 275+328=603 and that 328=275+53. Since both are true, you have solved for the number of hamburgers (275) and cheeseburgers (328).
Step-by-step explanation:
Answer: 58 cheeseburgers
Step-by-step explanation:
I know how to do triangles just not squares
Answer:
36
Step-by-step explanation:
PLEASE HEP!! I WILL GIVE BRAINLIEST TO BEST ANSWER!! PLEASE INCLUDE AN EXPLANATION!!
Answer:
No the 0 shouldn’t be there because 8.35 is for each one so 0 doesn’t count.
Step-by-step explanation:
Hope this helps!
Sergei uses 4 cups of ice cream to make 3 milk shakes.
How many cups of ice cream does he need to make 5 milk shakes?
A. cups of ice cream
B. 4 cups of ice cream
C. 5 cups of ice cream
D. cups of ice cream
Answer:
i would say 5 cups, let me know if i'm wrong
Sergei need 7 cups of ice cream to make 5 milk shakes.
What is Proportional?Any relationship that is always in the same ratio and quantity which vary directly with each other is called the proportional.
Given that;
Sergei uses 4 cups of ice cream to make 3 milk shakes.
Let number of cups of ice cream does he need to make 5 milk shakes = x
So, By definition of proportion, we can formulate;
⇒ Number of cups of ice-cream / Milk shakes
⇒ 4 / 3 = x / 5
⇒ 4 × 5 / 3 = x
⇒ x = 20/3
⇒ x = 6.67
⇒ x ≈ 7
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Someone help me with this ASAP!
Answer:
48.1 somewhere around 36 and 57
Step-by-step explanation:
Answer:
36-57
Step-by-step explanation:
18.50 x 2.6 = 48.10, which is between those two numbers
Ples helpe me its math
Answer: 22/12 = 11/6
Step-by-step explanation:
Again Lol ima copy and paste my same answer.
Hey there!
Let's write this as a ratio/proportion.
The sum of this basic ratio is 4.25.
To figure out how much of each we have for 34, we divide this 34 by 4.25, our sum of the two ingredients. This will give us a factor we can multiply our two ingredient measurements by.
34/4.25=8
Now, we multiply our two ingredients by eight.
2.75(8)=22
1.5(8)=12
Note that these two add up to make 34 tablespoons.
Therefore, we have...
22 tablespoons of olive oil and 12 tablespoons of balsamic vinegar were used in the 34 tablespoons of bread dip.
I hope this helps! Have a great day! :)
Solve. 45 ÷ n = 5 n =
Answer:
n=3 or n=-3
Step-by-step explanation:
Answer:
Your answer is: 9
45 / 5 = 9
45 / 9 = 5
Step-by-step explanation:
Hope this helped : )
When you answer the question could you also put how you did it! That will be a lot of help!
Answer:
14.99
Step-by-step explanation:
Cone volume formula is V=Pi(r^2)(h/3)
3,077.2(3)/(pi)(14^2)
Find the value of x and y
Answer:
x = 80, y = 122
Step-by-step explanation:
I got this equation by using vertical angles to create a complimentary angle pair (they sum to 90 degrees).
3/4x+2/5x-2=90°,
23/20x - 2=90°,
23/20x = 92°,
92/(23/20)
20/(1/4)
20(4)
= 80.
Since the angles are a linear pair on the left side(they sum to 180 degrees). Just subtract 180 from 3/4x-2 and substitute x into the expression.
180-(3/4(x)-2), 180-3/4(80)+2 = 120+2 = 122
A rectangle has its diagonal length increased from 7 cm to 49 cm. The new rectangle is similar to the original one. The original perimeter was 24 cm. What is the measure of the new perimeter?
Answer:
168 cm is the new perimeter
What is the image of the point (-9, -7) when rotated 180 degrees anticlockwise about the origin?
(9, 7)
(7, 9)
(-7, -9)
(-9, -7)
Answer: A
Step-by-step explanation:
sorry just guessing
How do you determine the constant rate of change from a table of x and y values.
Answer:
The calculation for ROC is simple in that it takes the current value of a stock or index and divides it by the value from an earlier period. Subtract one and multiply the resulting number by 100 to give it a percentage representation.
Step-by-step explanation:
Hope this helps!
A man has three children who’s ages are 7 years,12 years and 24 years.Find the ratio of their ages .I NEED IT TODAY PLEASE
Madeleine’s mom was making smoothies for her classroom. Since Madeleine has 24 classmates, her mom made 30 cups of smoothie. If each serving was 3 5 of a cup, how many servings did she make?
Answer:
If that says .35, then she made 85.71 servings
If that says 3.5 then she made 8.57 servings
Step-by-step explanation:
30/.35
30/3.5
Which ratio can form a proportion with 6/9?
need help please help mee.. (dont answer if u dont know how to do it
Answer:
this was from last year so its fine to answer?
Step-by-step explanation:
△LMN and △NOP similar right triangles. The coordinates of all the vertices are integers.
The slope of LN¯¯¯¯¯ is equal to the slope of NP¯¯¯¯¯¯. This because the ratio of the change in y-values of the endpoints to the change in x-values of the endpoints is the same for LN¯¯¯¯¯ as for NP¯¯¯¯¯¯
The relationship between the slope of LN¯¯¯¯¯ and the slope of NP¯¯¯¯¯¯ cannot be determined, because the triangles are congruent.
The slope of LN¯¯¯¯¯ is greater than the slope of NP¯¯¯¯¯¯. This is because the ratio of the change in y-values of the endpoints to the change in x-values of the endpoints is greater for LN¯¯¯¯¯ than for NP¯¯¯¯¯¯.
The slope of LN¯¯¯¯¯ is less than the slope of NP¯¯¯¯¯¯. This is because the ratio of the change in y-values of the endpoints to the change in x-values of the endpoints is less for LN¯¯¯¯¯ than for NP¯¯¯¯¯¯.
Answer:sooo what's the question my guy
Step-by-step explanation:
Which of the following tables of values represent ordered pairs for the function f(x) = 2x – 1?
x 3 6 9 12
f(x) 6 12 18 24
x 2 4 6 8
f(x) 5 9 13 17
x 1 2 3 4
f(x) 1 3 13 17
x 0 4 8 12
f(x) -1 7 15 23
1. Solve.
c. Convert meters to centimeters.
4.5 m = ___________ × ( ___________ m)
= ___________ × ( ___________ cm)
= ___________ cm
Enter your final answer.
All of the following expressions have the same value except _____.
-16 ÷ 2
(2)(-4)
(-2)(4)
-16 ÷ -2
The first one is done for you.
a. Convert weeks to days.
6 weeks = 6 × (1 week)
= 6 × (7 days)
= 42 days
Show your work on paper, and enter your final answer.
b. Convert years to days.
7 years = ___________ × ( ___________ year)
= ___________ × ( ___________ days)
= ___________ days
Enter your final answer
WILL MARK BRAINLIEST!!!
The top deck of a boat is 9.5 feet above the surface of a lake, while the bottom of the boat is 24 feet below the surface of the lake.
What is the vertical distance between the top deck and the bottom of the boat?
Drag and drop the correct value into the box to complete the statement.
The vertical distance is _____ feet.
a. -33.5
B. -14.5
C. 14.5
D.33.5
Answer:
A
Step-by-step explanation:
9.5 + 24 is 33.5
Using the drawing tool, graph the two inequalities on the number line. Take a screenshot of each number line and submit it in the response area below. For this scenario, how does the origin, zero, affect the graphing of the inequalities? What does zero represent? Type your answers in the response area.
The attached number lines represent the inequalities x ≥ 22 and x > -22
The inequalitiesTo answer these questions, we make use of the following inequalities
x ≥ 22 and x > -22
The ≥ inequality sign uses a closed circle, while the > inequality sign uses an open circle.
See attachment for the number line
The impact of the originThe origin of a number line is the point zero on the number line.
It affects the graphing of the inequality because it differentiates between the positive sign and the negative sign.
Also, it is always the midpoint of the number line
What zero represent?The point zero represents the origin of the inequality number line
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Slope Intercept Form given slope and y-intercept
Formula= Y=Mx+B
Mx= 2
B= -4
Explain the answer and what is the slope intercept form
Answer:
the slope intercept form for this equation is y=2x-4 where mx represents the slope and b represents the y intercept.
Step-by-step explanation:
slope intercept form is a form of an equation of a line written as y= mx + b where m is the slope and b is the y intercept.
in this case we are given the slope and y intercept, so all we need to do is plug it into the original equation in the correct spots.
after we have done this we will get y=2x+-4
once we simply we will get y=2x-4
Danny is diving for rings at the bottom of the pool and is 8.7 feet below the surface of the water. He grabs a ring and ascends 1.3 feet per second. Write an equation to represent the relationship between x, the number of seconds and y, the number of feet below the surface of the water.
Tell me which one is prime 19,28,49,63
20 POINTS PLZ HELP
Answer:
i think its 19
Step-by-step explanation:
Consider the provided number.
Prime number: A prime number is a whole number which is greater than 1 and the factors of the number are 1 and itself.
The prime factorization of the provided numbers are:
19 = 1×19
28 = 2×2×7
49 = 7×7
63 =7×9
So the answer is 19
Answer:
19 is prime
Step-by-step explanation:
It cant be divided
What number must be added to 1575 to result in a sum of 8625
Answer: 7050
Step-by-step explanation:
You subtract the total by your start number.
8625-1576=7050
7050 must be added to 1575 to result in a sum of 8625.
What are some alternative names for mathematical operations ?Addition is also known as the sum,Subtractions is also known as the difference,Multiplication is also known as the product and division is also known as upon.
According to the given question we have been asked the sum of 1575 and a number is 8625.
Assuming the number to be 'n'.
∴ 1575 + n = 8625.
n = 8625 - 1575.
n = 7050.
The no. which has to be added is 7050.
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If it takes 15 gallons of gas to drive 330 miles, how many miles can be driven using 20 gallons of gas?
Answer:
440
Step-by-step explanation:
1: 330/15=22
2. 22x5=110
3. 330+110=440
hope this helps you it was easy!!!
Answer: 440
use ratios : 330 divided by 15 = 22
22 x 20 = 440 miles
1 x 20 = 20 gallons
i hope this helps
IDK how to deal with big boy numbers! SOS
Answer:
SOSOSOSOSOSOSOSOSOSOS
Step-by-step explanation:
WE HAVE A 911 HERE THERE SEEMS TO BE NUMBERS AT HOSTAGE WEE WOO WEE WOO
Answer:
A. 2,411.44
Step-by-step explanation:
Just subtract buddy :) I think
please help me with these questions
Help please I don't understand this I've read over it a couple times and still don't get it
Answer: 45 C
Step-by-step explanation:
7x5=45
Hope this helps!
Answer:
The answer is -21 degrees celcius. Because ground level is 14 degrees c and every time the level goes up 1 kilometer the tempurture goes down by 7 degrees c. Hope this makes sense now :)